Adjustable portable support for a basketball backboard



FIG. 1 is a front perspective view of the adjustable portable support for a basketball backboard;

FIG. 2 is a front elevation of the adjustable portable support for a basketball backboard;

FIG. 3 is a rear elevation of the adjustable portable support for a basketball backboard;

FIG. 4 is a right side elevation of the adjustable portable support for a basketball backboard;

FIG. 5 is a left side elevation of the adjustable portable support for a basketball backboard;

FIG. 6 is a top plan view of the adjustable portable support for a basketball backboard; and,

FIG. 7 is a bottom plan view of the adjustable portable support for a basketball backboard.

The broken line showing in FIG. 2 is for illustrative purposes only. 

The ornamental design for an adjustable portable support for a basketball backboard, as shown and described. 